portal global navigation adjustment
portlet search button adjustment
dropdown image added
css for button bg + input type text,password,reset and textarea boder color
portal footer border top color adjusmtent
documentFirstHeading color adjustment
portlet search css adjustment
apply padding to some form tags element, remove border of input type button,submit,reset and button tag
added bg image for footer and padding adjustment
portlet search button css adjustment
program planner quicksearch css adjustment
added image for footer
Merge pull request #1 from joemariedimzon/master

CSS and image adjustment (re #368)